rocksdb

fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph

History

akankshamahajan fbd2f563bb Add an interface to provide support for underlying FS to pass their own buffer during reads (#11324 ) Summary: 1. Public API change: Replace `use_async_io` API in file_system with `SupportedOps` API which is used by underlying FileSystem to indicate to upper layers whether the FileSystem supports different operations introduced in `enum FSSupportedOps `. Right now operations are `async_io` and whether FS will provide its own buffer during reads or not. The api is changed to extend it to various FileSystem operations in one API rather than creating a separate API for each operation. 2. Provide support for underlying FS to pass their own buffer during Reads (async and sync read) instead of using RocksDB provided `scratch` (buffer) in `FSReadRequest`. Currently only MultiRead supports it and later will be extended to other reads as well (point lookup, scan etc). More details in how to enable in file_system.h Pull Request resolved: https://github.com/facebook/rocksdb/pull/11324 Test Plan: Tested locally Reviewed By: anand1976 Differential Revision: D44465322 Pulled By: akankshamahajan15 fbshipit-source-id: 9ec9e08f839b5cc815e75d5dade6cd549998d0ec		1 year ago
..
win	Add an interface to provide support for underlying FS to pass their own buffer during reads (#11324 )	1 year ago
README	reverting disastrous MOE commit, returning to r21	14 years ago
jemalloc_helper.h	Fix FreeBSD building (#10575 )	2 years ago
lang.h	Simplify detection of x86 CPU features (#11419 )	2 years ago
likely.h	clang format files under port/ (#10849 )	2 years ago
malloc.h	Charge block cache for cache internal usage (#5797 )	5 years ago
mmap.cc	Improve / refactor anonymous mmap capabilities (#10810 )	2 years ago
mmap.h	Fix include of windows.h in mmap.h (#10885 )	2 years ago
port.h	Change RocksDB License	7 years ago
port_dirent.h	clang format files under port/ (#10849 )	2 years ago
port_example.h	Replace most typedef with using= (#8751 )	3 years ago
port_posix.cc	clang format files under port/ (#10849 )	2 years ago
port_posix.h	remove dependency on options.h for port_posix.h andport_win.h (#11214 )	2 years ago
stack_trace.cc	Optionally support lldb for stack traces and debugger attach (#11413 )	2 years ago
stack_trace.h	Print stack traces on frozen tests in CI (#10828 )	2 years ago
sys_time.h	clang format files under port/ (#10849 )	2 years ago
util_logger.h	Use EnvLogger instead of PosixLogger (#10436 )	2 years ago
xpress.h	Change RocksDB License	7 years ago

README

This directory contains interfaces and implementations that isolate the
rest of the package from platform details.

Code in the rest of the package includes "port.h" from this directory.
"port.h" in turn includes a platform specific "port_<platform>.h" file
that provides the platform specific implementation.

See port_posix.h for an example of what must be provided in a platform
specific header file.